The question i'd be asking is what do i stand to gain from sharing this information.
I've done my own recon on all the casinos i play. I know the best dealers, what shifts they play, what penetration they give, what style of shuffle they perform (where i play, there is not 'house' shuffle, each dealer has their own), if they flash cards and where, whether or not they use a back card ect ect.
Now as much as having some information on venues that i haven't scouted would be useful if i was making a weekend trip to a new area, i just don't know that it would be useful enough - never mind reliable enough - to justify giving out the information i have. At the end of the day, i have eyes and i trust them over anyone else
RJT.